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855523 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

855523: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN, overall_width: 1.1855 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-359-4361, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
855523
NSN: 5330-00-359-4361
NIINs: 003594361, 009910940
FSC: 5330 — Packing and Gasket Materials
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
overall_width1.1855 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
special_featuresWITHOUT GREASE PLUG; PACKED WITH GREASE 25 TO 35 PERCENT FULL
internal_clearance0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
overall_outside_diameter2.8344 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM IN
lubrication_material_document_and_classificationMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5330-00-359-4361
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 855523 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL WIDTH: 0.328 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 1.752 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1000 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 0.779 INCHES MINIMUM AND 0.783 INCHES MAXIMUM IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.328 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER1.752 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1000 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER0.779 INCHES MINIMUM AND 0.783 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONW/S: SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE); COMBAT SYSTEM SUPPORT EQUIPMENT
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 4
5850G1013Reference document
Same NSN cross-reference
Reference document — Secondary reference
855743Reference document
Same NSN cross-reference
Reference document — Secondary reference
585K14Reference document
Same NSN cross-reference
Reference document — Secondary reference
9F836Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 855523?
855523 is a BEARING,BALL,ANNULAR.
What parts can replace 855523?
There are 4 known substitutes for 855523: 5850G1013, 855743, 585K14 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 855523?
855523 is cataloged in the U.S. Government catalog under NSN 5330-00-359-4361. This indicates validated use in U.S. government and defense supply chains.
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